Questions by LeomaDnl617

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1 answer 25 views

Calculate the standard enthalpy change of the reaction between hydrogen gas and chlorine gas to form hydrogen chloride gas using the bond enthalpy values for H-H, Cl-Cl and H-Cl bonds.

asked 2 days ago in Quantum Chemistry

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1 answer 37 views

What is the effect of changing the size and shape of quantum dots and quantum wells on their electronic and optical properties, and how can these changes be calculated using quantum chemistry methods?

asked 2 days ago in Quantum Chemistry

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1 answer 79 views

What is the oxidation state of carbon in methanol (CH3OH)?

asked Jan 21 in Organic Chemistry

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1 answer 27 views

According to George Miller's magic number seven, why do we have a limited capacity for storing information in short-term memory?

asked Jan 20 in Psychology

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1 answer 9 views

Who proposed the use of atypical antipsychotics in the treatment of schizophrenia?

asked Jan 16 in Psychology

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1 answer 43 views

What are the characteristics of a well-formed hypothesis?

asked Jan 14 in Psychology

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1 answer 43 views

What is the difference between a group and a crowd?

asked Jan 14 in Psychology

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1 answer 46 views

Why do sodium and chloride ions attract each other?

asked Jan 8 in Science

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1 answer 52 views

What sprouts up on stalks from the bed of moss gametophytes?

asked Jan 7 in Science

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1 answer 20 views

The amount of what entering the eyes helps control the biological clock?

asked Dec 31, 2024 in Science

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1 answer 10 views

The amount of water vapor in the air and the temperature of the medium affects how fast what travels?

asked Dec 31, 2024 in Science

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1 answer 27 views

In grazing, a predator partially eats but does not kill what?

asked Dec 31, 2024 in Science

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1 answer 10 views

In a pedigree what shape symbolizes males?

asked Dec 31, 2024 in Science

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1 answer 25 views

How much can the bacteria in your gut weigh?

asked Dec 30, 2024 in Science

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1 answer 25 views

As an erythrocyte matures in the red bone marrow, it extrudes its nucleus and most of its other what?

asked Dec 30, 2024 in Science

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1 answer 9 views

Chemical reactions are typically written to imply that they proceed in one direction - if they can occur in either direction, they are considered what?

asked Dec 28, 2024 in Science

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